Machinist Skull Zip-Up Bottle Cooler Sleeve — Insulated Beer Koozie for Metalworkers - DCA0485

Rugged and unapologetic, this zip-up bottle cooler sleeve was designed for metalworkers who want their drink to match the shop. Slide a chilled bottle into the tapered sleeve and the soft black foam liner locks in temperature while keeping your hands dry through greasy jobs or slow evenings at the bench. The white polyester face lets bold, high-contrast artwork — skulls, tools, or shop logos — read crisp against the black zipper and backing. The heavy-duty zipper with metal ring snaps shut quick when you need to stash your drink between projects, and the snug fit keeps the bottle stable on workbenches, tailgates, or picnic tables. It feels tough in the hand, resists mildew from sweaty shifts, and shows attitude without shouting — a small piece of workshop gear that understands a machinist’s rhythm.

Product features
- Soft black foam liner resists mildew and locks in chill
- Durable zip-up closure with metal ring for quick on/off
- Tapered bottom for a snug fit on standard glass bottles
- 7.25" × 4.5" size fits most bottles